Addition
Subtraction
Drawing Base Tens to Add
Sums of 100
Word Problems
100

5 + 9 = ?

14

100

5 - 2 = ?

3

100

Draw base ten blocks to solve the addition problem 23 + 45 = ______

I I ***  +  IIII ***** = IIIIII ********

23 + 45 = 68

100

Which addition sentence has the sum of 100?

A.  30 + 60

B.  50 + 55

C.  60 + 40

C.  60 + 40

100

If I begin at 36 and add ten, I would be on number ______.

46

200

9 + 8 = ?

17

200

9 - 5 = ?

4

200

What number is represented by the sum of the base ten blocks?

I I I I ***  + I I ** = _______

65

200

Which addition sentence has the sum of 100?

A.  20 + 60

B.  30 + 70

C.  10 + 40

B.  30 + 70

200

If I begin at 58 and subtract ten, I would be on number ______.

48

300

___ + 9  = 16

7

300

12- 8 = ?

4

300

Draw base ten blocks to solve the addition problem 34 + 12 = ?

III **** +  I ** = IIII ******

34 + 12 = 46

300

Which addition sentence has the sum of 100?

A.  10 + 60

B.  20 + 80

C.  64 + 40

B.  20 + 80

300

Ariel had 12 Skittles.  She decided to give 9 Skittles to her friend.  How many Skittles does she have left? 

A. 3                                                                     B. 7                                                                   C. 21 

A. 3

400

3 + _____ = 12

9

400

12- ____ = 5

7

400

What number is represented by the sum of the base ten blocks?

I I I I I * * + I I * * * = ?

75

400

Which addition sentence has the sum of 100?

A.  80 + 20

B.  50 + 55

C.  20 + 40

A.  80 + 20

400

Mason has some cookies. Ryleigh gives him 7 more. He now has 12 cookies. How many cookies did Mason have to start?

5 cookies

500

5 + 7 + 3 = ______

15

500

_____ -  3 = 5

8

500

Draw base ten blocks to solve the addition problem 14 + 11.

I **** + I * = I I * * * * *

14 + 11 = 25

500

Which addition sentence has the sum of 100?

A.  30 + 20

B.  50 + 50

C.  20 + 40

B.  50 + 50

500

Levi has 3 baseballs in his toy box, 5 baseballs on a shelf, and 7 under his bed.  Dylan has 16 baseballs total.  Who has more baseballs?  How many more does he have?

A, Levi, 1                                                          B. Dylan, 1                                                         C. Levi and Dylan have the same number of baseballs

B. Dylan, 1

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